how the two coils (sending and receiving coils) are made vibrated in resonance? for constructing such coil wich (element) metal can be used?
I think you can use copper for such a purpose. I have more information on sending and receiving coils if you want but I have to admit I'm not exactly sure of the exact experiment you want to perform.
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Hellow michaeluber,
I got yor answer but really i want to know how a coil's resonant frequency can be calculated. can you help me in finding the resonant frequency of a coil by giving ideas.
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